Partially frosted lamp



FIG. 1 is a side elevational view of a partially frosted lamp showing our new design, the opposite side being a mirror image;

FIG. 2 is a front elevational view thereof, the rear being a mirror image;

FIG. 3 is a top plan view thereof; and

FIG. 4 is a bottom plan view thereof. 

The ornamental design for the partially frosted lamp, as shown. 